INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c38e9f46942476f99718a3ce91123ead6a0b4acff65693b96040a8341912a572', 
    '0JYL2C+CF08VKprNpQCfTkRh8H65fCoilCbYVg5Kz40=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)